JPH03119180U - - Google Patents
Info
- Publication number
- JPH03119180U JPH03119180U JP2894590U JP2894590U JPH03119180U JP H03119180 U JPH03119180 U JP H03119180U JP 2894590 U JP2894590 U JP 2894590U JP 2894590 U JP2894590 U JP 2894590U JP H03119180 U JPH03119180 U JP H03119180U
- Authority
- JP
- Japan
- Prior art keywords
- door
- bearing
- closing mechanism
- opening
- bearing hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Hinges (AREA)
Description
第１図ａとｂは本考案の一実施例を示す要部側
断面図と要部平面図、第２図ａとｂは本考案によ
る扉開閉機構の組立手順を示す要部側断面図、第
３図ａとｂとｃ及びｄは従来の扉開閉機構の構成
を示す要部側断面図と要部平面図である。
図において、１と１Ａは軸受孔、３は切欠き溝
、５と５Ａと５Ｂは軸受部材、９は軸受部、１０
は扉、１１は扉支持軸１５の大径軸部、１２は扉
支持軸１５の頭部、１３は扉支持軸１５の小径軸
部、１５と２５は扉支持軸、１９は下部軸受、２
０は装置フレーム、２６は下部支持軸、３０は固
定ネジ、５０は消音器、Ｏは扉の回転中心、Ｕは
上部開閉部分、Ｄは下部開閉部分、ｌは大径軸部
１１の軸方向長さ、ｔは軸受部材の厚さ、をそれ
ぞれ示す。
Figures 1a and b are side sectional views and plan views of essential parts showing one embodiment of the present invention; Figures 2 a and b are side sectional views of essential parts showing the assembly procedure of the door opening/closing mechanism according to the present invention; Figures 3a, b, c, and d are a side sectional view and a plan view of the main part showing the structure of a conventional door opening/closing mechanism. In the figure, 1 and 1A are bearing holes, 3 is a notch groove, 5, 5A, and 5B are bearing members, 9 is a bearing part, and 10
11 is the large diameter shaft of the door support shaft 15, 12 is the head of the door support shaft 15, 13 is the small diameter shaft of the door support shaft 15, 15 and 25 are the door support shafts, 19 is the lower bearing, 2
0 is the device frame, 26 is the lower support shaft, 30 is the fixing screw, 50 is the silencer, O is the rotation center of the door, U is the upper opening/closing part, D is the lower opening/closing part, l is the axial direction of the large diameter shaft part 11 The length and t indicate the thickness of the bearing member, respectively.
Claims (1)
１０の開閉機構であつて、 扉１０の回転中心Ｏに対応する位置に軸受孔１
を備えると共に、この軸受孔１から端面部分に達
する切欠き溝３を有してなる軸受部材５と、 装置フレーム２０がわに配置された該軸受部材
５の前記軸受孔１内に嵌合状態で係入する大径軸
部１１と、前記切欠き溝３および前記扉１０がわ
に設けられた軸受部９に遊合状態で係入する小径
軸部１３をそれぞれ同一の軸心上に有してなる扉
支持軸１５と、 によつて構成されてなることを特徴とする扉開閉
機構。[Scope of Utility Model Registration Claim] An opening/closing mechanism for a door 10 installed in a device frame 20 of electronic equipment, etc., which has a bearing hole 1 at a position corresponding to the rotation center O of the door 10.
and a bearing member 5 having a notch groove 3 reaching from the bearing hole 1 to the end face portion; and a bearing member 5 disposed beside the device frame 20 that is fitted into the bearing hole 1. A large-diameter shaft portion 11 that engages with the notch groove 3 and a small-diameter shaft portion 13 that engages with the bearing portion 9 provided on the side of the door 10 in a loose state are located on the same axis. A door opening/closing mechanism characterized by comprising: a door support shaft 15 made of; and a door opening/closing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2894590U JPH03119180U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2894590U JPH03119180U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119180U true JPH03119180U (en) | 1991-12-09 |
Family
ID=31531729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2894590U Pending JPH03119180U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119180U (en) |
-
1990
- 1990-03-20 JP JP2894590U patent/JPH03119180U/ja active Pending
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